Market Share by Top Websites

1 comScore ScorecardResearch is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Yahoo Analytics is clearly lagging behind, losing to comScore ScorecardResearch in all segments.

Websites Categories

1 comScore ScorecardResearch has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Adult, Business & Industry and 235 other categories.

2 Yahoo Analytics is leading in Construction & Maintenance, Automotive Industry, Healthcare Industry, Catering and 2 other categories.


1 comScore ScorecardResearch is leading in most countries, including United States, Russia, United Kingdom, Brazil and 214 other countries.

2 Yahoo Analytics hasn't got a lead over comScore ScorecardResearch in any country.